Null Object Design PatternJul 29, 2017. A null object is also known as a Stub, an Active Nothing or an Active Null. It helps our program logic to get rid of null checks where ever possible. We all know, that we can not call methods on a null reference as it results in a NullReferenceException. The null object pattern provides a non-functional object in place of a null reference and therefore allows methods to be called on it.

React Tutorials - Day Six - FluxJul 24, 2017. Flux is a programming architecture and concept where data flows in an unidirectional way. Flux is not a framework or library, it is just an architecture pattern that was developed by Facebook along with the React View library to manage the data flow into our application. Flux makes it easier to track the changes and bugs during development.

MVVM In WPFJun 29, 2017. MVVM is an architecture pattern which facilitates separation of projects into three logical layers with their own responsibilities. It facilitates modern techniques such as Separation of Concern, Unit testing and TDD. It is set of guidelines, that, when used, makes it easier to develop applications.

Building Web Apps With ASP.NET Core And DotVVMJun 29, 2017. There is one category of web applications where the MVVM pattern can be especially useful: line of business applications. Yes, these crazy large web sites with hundreds of grids, large and complicated forms with hundreds of fields, tabs, wizards and modal dialogs.